HR168 , HR169 are new rosin modified phenolic resin , with excellent quality and stablity HR169 can be used in top-grade bright fast dry Printing ink
Quality standard:
Name _ |
HR168_ |
HR169_ |
Appearance _ |
lumpy yellow brown transparent solid _ |
Softening Point,°C _ |
158-166_ |
162-170_ |
Luster(Fe-Co Method) _ |
8-11_ |
8-11_ |
Acid Value ,mgKOH/g,≤_ |
20_ |
20_ |
normal heptane value( resin:oil =1:2)m1/g_ |
10-15_ |
10-15_ |
Feature:
1 , high gloss , low odor, good solvent release.
2 , fast curing and drying
3 , Good solubility in solvent with low arene
Uses:
1 , top-grade 4-color offset printing ink .
2 , high gloss, fast curing and drying offset printing ink . |
